@Normski 

Turns out that all my TP_Link devices have stopped working - the smart bulb and 3 plugs. Have tried the disable skill and removing from alexa and factory reset of each device and went through all the set up again (which had worked previously) but nothing. Devices work from the TP-Link app but Alexa recognises them but states server unresponsive when trying to send any commands to them.

They are about to be dumped in a drawer and a replacement bulb (from a different manufacturer which still works in my house) is on the way.

Not very smart, not very impressed..

@Normski 

Good day,

Thank you very much for your kind feedback.

We would like to forward your case to the senior engineers and could you please have a check of your email box later.

At the same time, could you please help me check the following information:

1. what is the model number of your home router?

2.Can I have a picture of the error message that "Server is unresponsive."

Thanks a lot and wait for your reply.

Лучшие персонажи геншин импакт 

@Normski following, I have exactly the same issue! 

@Normski I also have a bulb and a plug and have the same issue, did you get these resolved and if so could you tell me how please? So frustrating and I've had these both for a couple of year now with no problems 

 Hey@Jond88 ,

We have a  troubleshooting guide that worth a try :

What should I do if I cannot make my Kasa device work with Alexa or Google Home?

Firstly is to ensure sure kasa device could be remotely controlled  with no problem, try to turn off WIFI on your cell phone and use mobile data only, can you turn On/ Off KASA devices on KASA app? If still failed to control kasa device using Alexa, can you share the details: e.g. can you manually excute the commands Alexa app , what is the voice command you tried and how Alexa respond, etc. Many thanks